Tuberculosis :
Tuberculosis is one of the serious infectious diseases caused due to bacteria. It predominantly affects functional lung capacity. A chest medicine specialist or pulmonologist evaluates the clinical symptoms of prolonged and chronic cough with blood, chest tightness, unintentional weight loss and cold sensitivity. A set of laboratory and radiographic investigations are subsequently conducted to evaluate the stage of tuberculosis infection. It easily spreads through direct contact with infected individuals, hence adhering hygiene practices is advised to prevent acquiring tuberculosis. A personal history of weakened immune system, poor dietary choices, inhalation of TB bacteria, and unhygienic conditions increases the chance of tuberculosis. A treatment with combination of medications and other therapeutic methods is advised to control TB. Surgical management is advised in extreme cases. However, vaccination with BCG vaccine and regular screening for TB can prevent and detect tuberculosis respectively. Avoidance of contaminated and highly prevalent TB places can help in maintenance of the condition. Following the instructions of a pulmonologist can help in speedy recovery from tuberculosis.